参数资料
| 型号： | SY58013UMI |
| 厂商： | Micrel Inc |
| 文件页数： | 10/10页 |
| 文件大小： | 0K |
| 描述： | IC CLK BUFFER TRANSLA 1:2 16-MLF |
| 标准包装： | 200 |
| 系列： | Precision Edge® |
| 类型： | 扇出缓冲器（分配），变换器 |
| 电路数： | 1 |
| 比率 - 输入:输出： | 1:2 |
| 差分 - 输入:输出： | 是/是 |
| 输入： | CML，LVDS，LVPECL |
| 输出： | LVPECL |
| 频率 - 最大： | 6GHz |
| 电源电压： | 2.375 V ~ 3.6 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-VFQFN 裸露焊盘，16-MLF? |
| 供应商设备封装： | 16-MLF?（3x3） |
| 包装： | 管件 |
9
Precision Edge
SY58013U
Micrel, Inc.
M9999-063010
hbwhelp@micrel.com or (408) 955-1690
Figure 4. Parallel Termination–Thevenin Equivalent
Note 1. For +2.5V systems: R1 = 250 ohms, R2 = 62.5 ohms
Note 2. For +3.3V systems: R1 = 130 ohms, R2 = 82 ohms
Figure 5. Three-Resistor “Y–Termination”
Note 1. Power-saving alternative to Thevenin termination.
Note 2. Place termination resistors as close to destination inputs as
possible.
Note 3. Rb resistor sets the DC bias voltage, equal to VT.
For +2.5V systems Rb = 39 ohms.
For +3.3V systems Rb = 46 ohms to 50 ohms.
Note 4. C1 is an optional bypass capacitor intended to compensate for
any
tr/tf mismatches.
OUTPUT TERMINATION RECOMMENDATIONS
LVPECL outputs have very low output impedance (open
emitter), and small signal swing which results in low EMI
(electro-magnetic interference). The LVPECL is ideal for
driving 50 ohms and 100 ohms controlled impedance
transmission lines. In addition, LVPECL is compatible for
driving standard PECL inputs since PECL inputs require only
100mV input swing. Further, there are several techniques
in terminating the LVPECL outputs, as shown in Figure 4
through 6.
Figure 6. Terminating Unused I/O
Note 1. Unused output (/Q) must be terminated to balance the output.
Note 2. For+2.5Vsystems: R1=250ohms,R2=62.5ohms,R3=1.25kohms,
R4 = 1.2k ohms.
For +3.3V systems: R1 = 130 ohms, R2 = 82 ohms, R3 = 1k ohms,
R4 = 1.6k
ohms.
Note 3. Unusedoutputpairs(Qand/Q)maybeleftfloating.
Part Number
Function
Data Sheet link
SY58011U
7GHz, 1:2 CML Fanout Buffer/Translator
http://www.micrel.com/product-info/prod/ucts/sy58011u.shtml
With Internal I/O Termination
SY58012U
5GHz, 1:2 LVPECL Fanout Buffer/Translator With
http://www.micrel.com/product-info/products/sy58012u.shtml
Internal Input Termination
SY58013U
6GHz, 1:2 Fanout Buffer/Translator w/400mV
http://www.micrel.com/product-info/products/sy58013u.shtml
LVPECL Outputs and Internal Input Termination
16-MLF Manufacturing Guidelines
www.amkor.com/products/notes_papers/mlf_AppNote_0902.
Exposed Pad Application Note
.pdf
M-0317
HBW Solutions
http://www.micrel.com/product-info/as/solutions.shtml
RElATED MICREl PRODUCTS AND SUPPORT DOCUMENTATION
相关PDF资料 |
PDF描述 |
|---|---|
| SY58016LMI | IC LINE DRIVER/RCVR CML 16-MLF |
| SY58017UMI TR | IC MUX 2:1 DIFF PREC HS 16-MLF |
| SY58018UMI TR | IC MUX 2:1 5BGPS DIFF 16-MLF |
| SY58019UMI TR | IC MUX 2:1 10.7BGPS DIFF 16-MLF |
| SY58020UMI TR | IC CLK BUFFER TRANSLA 1:4 16-MLF |
相关代理商/技术参数 |
参数描述 |
|---|---|
| SY58013UMITR | 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:6GHz, 1:2 FANOUT BUFFER/TRANSLATOR w/400mV LVPECL OUTPUTS and INTERNAL INPUT TERMINATION |
| SY58016L | 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:ULTRA-PRECISION DIFFERENTIAL 400mV LVPECL 2:1 MUX with INTERNAL TERMINATION |
| SY58016L_11 | 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:3.3V, 10Gbps Differential CML Line Driver/Receiver with Internal Termination |
| SY58016LMG | 功能描述:缓冲器和线路驱动器 3.3V 10Gbps Diff Line Receiver (I Temp, Green) RoHS:否 制造商:Micrel 输入线路数量:1 输出线路数量:2 极性:Non-Inverting 电源电压-最大:+/- 5.5 V 电源电压-最小:+/- 2.37 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:MSOP-8 封装:Reel |
| SY58016LMGTR | 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:3.3V, 10Gbps Differential CML Line Driver/Receiver with Internal Termination |
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